"can be either hypo- or hyper-vascular"
"Computed tomography scanning provides improved anatomic definition and reveals well-circumscribed margins, a capsular/subcapsular or peripelvic origin, minimal parenchymal distortion, and no evidence of extra-renal invasion 1. Some suggest attenuation value, location and margins of the lesion can help to address the diagnosis of renal leiomyoma 2."
"There is a 4-5.5% prevalence based on autopsy findings 1."
"Computed tomography scanning provides improved anatomic definition and reveals well-circumscribed margins, a capsular/subcapsular or peripelvic origin, minimal parenchymal distortion, and no evidence of extra-renal invasion 1. Some suggest attenuation value, location and margins of the lesion can help to address the diagnosis of renal leiomyoma 2."